Mattress Firm Franklin Square is located in Gastonia NC, Zip Code: 28056 on the street of 3078 E Franklin Blvd. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 704-867-5970. The coordinates that you can use in navigation applications to find Mattress Firm Franklin Square quickly are 35.259053 -81.124421 USA